FILTER ELEMENT AND METHOD FOR MANUFACTURING THEREOF

A filter element for an aerosol-generating article is provided, the filter element including a hollow tubular portion with an inner surface; and a flavourant deposited directly onto the inner surface of the hollow tubular portion. A forming device and a method for manufacturing a filter element for...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZUFFA, NICOLÒ, BEGHIN, ALESSANDRO
Format: Patent
Sprache:eng ; pol
Schlagworte:
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